745318936 has 8 divisors (see below), whose sum is σ = 1397473020. Its totient is φ = 372659464.

The previous prime is 745318927. The next prime is 745318939. The reversal of 745318936 is 639813547.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745318939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46582426 + ... + 46582441.

Almost surely, 2^745318936 is an apocalyptic number.

It is an amenable number.

745318936 is a deficient number, since it is larger than the sum of its proper divisors (652154084).

745318936 is a wasteful number, since it uses less digits than its factorization.

745318936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93164873 (or 93164869 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 745318936 is about 27300.5299582261. The cubic root of 745318936 is about 906.6661150756. Note that the first 3 decimals are identical.

The spelling of 745318936 in words is "seven hundred forty-five million, three hundred eighteen thousand, nine hundred thirty-six".